316276128

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:424

約数の個数: 288

約数和(自身を含む): 1132185600

約数和(自身を除く): 815909472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 23, 24, 28, 32, 36, 38, 42, 46, 48, 56, 57, 63, 69, 72, 76, 84, 92, 96, 112, 114, 126, 133, 138, 144, 152, 161, 168, 171, 184, 207, 224, 228, 252, 266, 276, 288, 304, 322, 336, 342, 359, 368, 399, 414, 437, 456, 483, 504, 532, 552, 608, 644, 672, 684, 718, 736, 798, 828, 874, 912, 966, 1008, 1064, 1077, 1104, 1197, 1288, 1311, 1368, 1436, 1449, 1596, 1656, 1748, 1824, 1932, 2016, 2128, 2154, 2208, 2394, 2513, 2576, 2622, 2736, 2872, 2898, 3059, 3192, 3231, 3312, 3496, 3864, 3933, 4256, 4308, 4788, 5026, 5152, 5244, 5472, 5744, 5796, 6118, 6384, 6462, 6624, 6821, 6992, 7539, 7728, 7866, 8257, 8616, 9177, 9576, 10052, 10488, 11488, 11592, 12236, 12768, 12924, 13642, 13984, 15078, 15456, 15732, 16514, 17232, 18354, 19152, 20104, 20463, 20976, 22617, 23184, 24472, 24771, 25848, 27284, 27531, 30156, 31464, 33028, 34464, 36708, 38304, 40208, 40926, 41952, 45234, 46368, 47747, 48944, 49542, 51696, 54568, 55062, 57799, 60312, 61389, 62928, 66056, 73416, 74313, 80416, 81852, 90468, 95494, 97888, 99084, 103392, 109136, 110124, 115598, 120624, 122778, 125856, 132112, 143241, 146832, 148626, 156883, 163704, 173397, 180936, 190988, 198168, 218272, 220248, 231196, 241248, 245556, 264224, 286482, 293664, 297252, 313766, 327408, 346794, 361872, 381976, 396336, 429723, 440496, 462392, 470649, 491112, 520191, 572964, 594504, 627532, 654816, 693588, 723744, 763952, 792672, 859446, 880992, 924784, 941298, 982224, 1040382, 1098181, 1145928, 1189008, 1255064, 1387176, 1411947, 1527904, 1718892, 1849568, 1882596, 1964448, 2080764, 2196362, 2291856, 2378016, 2510128, 2774352, 2823894, 3294543, 3437784, 3765192, 4161528, 4392724, 4583712, 5020256, 5548704, 5647788, 6589086, 6875568, 7530384, 8323056, 8785448, 9883629, 11295576, 13178172, 13751136, 15060768, 16646112, 17570896, 19767258, 22591152, 26356344, 35141792, 39534516, 45182304, 52712688, 79069032, 105425376, 158138064, 316276128]

約数ペア:

[(1, 316276128), (2, 158138064), (3, 105425376), (4, 79069032), (6, 52712688), (7, 45182304), (8, 39534516), (9, 35141792), (12, 26356344), (14, 22591152), (16, 19767258), (18, 17570896), (19, 16646112), (21, 15060768), (23, 13751136), (24, 13178172), (28, 11295576), (32, 9883629), (36, 8785448), (38, 8323056), (42, 7530384), (46, 6875568), (48, 6589086), (56, 5647788), (57, 5548704), (63, 5020256), (69, 4583712), (72, 4392724), (76, 4161528), (84, 3765192), (92, 3437784), (96, 3294543), (112, 2823894), (114, 2774352), (126, 2510128), (133, 2378016), (138, 2291856), (144, 2196362), (152, 2080764), (161, 1964448), (168, 1882596), (171, 1849568), (184, 1718892), (207, 1527904), (224, 1411947), (228, 1387176), (252, 1255064), (266, 1189008), (276, 1145928), (288, 1098181), (304, 1040382), (322, 982224), (336, 941298), (342, 924784), (359, 880992), (368, 859446), (399, 792672), (414, 763952), (437, 723744), (456, 693588), (483, 654816), (504, 627532), (532, 594504), (552, 572964), (608, 520191), (644, 491112), (672, 470649), (684, 462392), (718, 440496), (736, 429723), (798, 396336), (828, 381976), (874, 361872), (912, 346794), (966, 327408), (1008, 313766), (1064, 297252), (1077, 293664), (1104, 286482), (1197, 264224), (1288, 245556), (1311, 241248), (1368, 231196), (1436, 220248), (1449, 218272), (1596, 198168), (1656, 190988), (1748, 180936), (1824, 173397), (1932, 163704), (2016, 156883), (2128, 148626), (2154, 146832), (2208, 143241), (2394, 132112), (2513, 125856), (2576, 122778), (2622, 120624), (2736, 115598), (2872, 110124), (2898, 109136), (3059, 103392), (3192, 99084), (3231, 97888), (3312, 95494), (3496, 90468), (3864, 81852), (3933, 80416), (4256, 74313), (4308, 73416), (4788, 66056), (5026, 62928), (5152, 61389), (5244, 60312), (5472, 57799), (5744, 55062), (5796, 54568), (6118, 51696), (6384, 49542), (6462, 48944), (6624, 47747), (6821, 46368), (6992, 45234), (7539, 41952), (7728, 40926), (7866, 40208), (8257, 38304), (8616, 36708), (9177, 34464), (9576, 33028), (10052, 31464), (10488, 30156), (11488, 27531), (11592, 27284), (12236, 25848), (12768, 24771), (12924, 24472), (13642, 23184), (13984, 22617), (15078, 20976), (15456, 20463), (15732, 20104), (16514, 19152), (17232, 18354)]